Pet door locking plate



FIG. 1 is a rear perspective view of a pet door locking plate showing mynew design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a side elevational view thereof.

The ornamental design for a pet door locking plate, as shown anddescribed.